package day02;

public class LongDemo {
    public static void main(String[] args) {
        long a=100000000L*2*50;
        System.out.println(a);
        long b=1000000000*3*10L;
        System.out.println(b);
        long c=1000000000L*3*10;
        System.out.println(c);
        long f=10000000000L;
        int g=(int)f;
        System.out.println(g);
    }
}
